Porsche Cayenne Porsche Cayenne 2012 Mercedes-Benz SLK Mercedes-Benz SLK 2014

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Porsche Cayenne vs. Mercedes-Benz SLK Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Porsche Cayenne vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $60,680

Mercedes-Benz SLK SLK250   
Difference: $9,335

Calculate Payments

  Down Payment Interest Rate Term
Model Year201220122012201220142014
ModelCayenneCayenneCayenneCayenneSLKSLK
TrimBaseSS HybridTurboSLK250SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Base Price $48,200 $65,000 $69,000 $107,100 $43,525 $56,225
Adaptive cruise control 2,490 2,490 2,490 2,490    
Metallic paint (extra cost) 790 790 790   720 720
Compass 420 420 420 420    
Proximity key 1,090 1,090 1,090 1,090 650 650
Illuminated door sill trim plates 1,420 1,420 1,420 1,420 700 700
Wood/leather-wrapped steering wheel 615 615 615 365 990 990
Voice control for nav and audio 595 595 595 595    
Traffic information 0 0 0 0    
Satellite radio 750 750 750 750    
CD changer, in-dash 650 650 650 650    
Adaptive dampers - electrical 1,990          
Torque vectoring, brake-based 1,490 1,490   1,490    
Blind spot warning system 850 850 850 850    
Premium Package 7,690 7,790 7,790      
Multimedia Package         2,150 2,150
Premium 1 Package         2,590 2,590
Lighting Package         1,390 1,390
Dynamic Handling Package         990 990
Special order charge         250 250
Distronic Plus Package         2,950 2,950
Automatic climate control, front         760 760
Obstacle detection, rear         970 970
Leather seating surfaces         770  
Rear spoiler         350 350
Adaptive cruise control 0 0 0 0    
Metallic paint (extra cost) 0 0 0   670 670
Compass 0 0 0 0    
Proximity key 0 0 0 0 605 605
Illuminated door sill trim plates 0 0 0 0 651 651
Wood/leather-wrapped steering wheel 0 0 0 0 921 921
Voice control for nav and audio 506 506 506 506    
Traffic information 0 0 0 0    
Satellite radio 638 638 638 638    
CD changer, in-dash 0 0 0 0    
Adaptive dampers - electrical 0          
Torque vectoring, brake-based 0 0   0    
Blind spot warning system 0 0 0 0    
Premium Package 0 0 0      
Multimedia Package         2,000 2,000
Premium 1 Package         2,409 2,409
Lighting Package         1,293 1,293
Dynamic Handling Package         921 921
Special order charge         233 233
Distronic Plus Package         2,744 2,744
Automatic climate control, front         707 707
Obstacle detection, rear         902 902
Leather seating surfaces         716  
Rear spoiler         326 326
Options (change) 20,840 18,950 17,460 10,120 16,230 15,460
Options (change) 1,144 1,144 1,144 1,144 15,098 14,382
Destination 975 975 975 975 925 925
Total Price $70,015 $84,925 $87,435 $118,195 $60,680 $72,610

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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TrueDelta Value Comparison: Porsche Cayenne vs. Mercedes-Benz SLK

Lowest Adjusted Price: Mercedes-Benz SLK SLK250
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $12,355
TrueDelta Adjusted Invoice Difference: $51,655
Model Year201220122012201220142014
ModelCayenneCayenneCayenneCayenneSLKSLK
TrimBaseSS HybridTurboSLK250SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Engine300hp V6400hp V8380hp V6 H500hp V8201hp I4302hp V6
TransmissionM6T8T8T8M6T7
DrivetrainAWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 11235, 11235, 11585, 14500, 11500, 11
Tire (rear if not all the same)255/55-18255/55-18255/55-18265/50-19225/45-17225/40-18
Total Price$70,015$84,925$87,435$118,195$60,680$72,610
Adjustments for Features0-1,400-650-4,750-3,020-4,170
Feature-Adjusted Total Price$70,015$83,525$86,785$113,445$57,660$68,440
Cost Above Minimum$0$13,510$16,770$43,430$0$10,780

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Features Comparison: Porsche Cayenne vs. Mercedes-Benz SLK

Model Year201220122012201220142014
ModelCayenneCayenneCayenneCayenneSLKSLK
TrimBaseSS HybridTurboSLK250SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150   $150 
8-speed manually-shiftable automatic $1300$1300$1300  
7-speed manually-shiftable automatic     $1200
AWD$1700$1700$1700$1700  
RWD    $0$0
Accessories 
Adaptive cruise control$600$600$600$600  
Adaptive cruise control, all-speed    $850$850
Air compressor$35$35$35$35  
Heated steering wheel$100$100$100$100  
Parking guidance system - passive    $250$250
Power liftgate$350$350$350$350  
Power rear side windows$200$200$200$200  
Remote app    $25$25
Remote window/roof operation    $15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats    $0$0
Automatic braking, high-speed or partial    $200$200
Automatic braking, low-speed    $200$200
Blind spot collision prevention    $150$150
Driver drowsiness monitor    $150$150
Hill descent control$250$250$250$250  
Knee airbag, passenger    $75$75
Lane departure prevention    $150$150
Lane departure warning    $200$200
Radar- or camera-based collision preparation system    $0$0
Rear side airbags$300$300$300$300  
Roll bar    $200$200
Rollover sensor$50$50$50$50  
Temporary spare tire$150$150 $150$150$150
Cargo Management 
Air-conditioned storage compartment$50$50$50$50  
Cargo cover$75$75$75$75  
Cargo net$40$40$40$40  
Liftglass or two-piece tailgate$150$150$150$150  
Rear seat pass-through$100$100$100$100  
Storage compartment under front seat(s)$50$50$50$50  
Climate Control 
Automatic air recirculation$100$100$100$100  
Rear air vents$100$100$100$100  
Rear wiper$175$175$175$175  
Water-repellent front-door glass$15$15$15$15  
Drivetrain 
Limited-slip rear differential$300$300 $300  
Lockable center differential$150$150 $150  
Lockable rear differential$150$150 $150  
Engine / Motor 
Automatic start / stop $150$150$150  
Exterior 
Bodyside cladding$350$350$350$350  
Deep-tinted rear windows$275$275$275$275  
Glass roof panel(s)    $300$300
Power retractable hardtop    $6750$6750
Sunroof$900$900$900$900  
Infotainment 
App support    $0$0
Bluetooth audio streaming    $25$25
DVD-Audio-compatible player$0$0$0$0  
DVD-compatible player    $0$0
HD radio    $50$50
In-vehicle Internet    $150$150
Off-road navigation system$0$0$0$0  
SD Card slot    $25$25
SMS text-to-speech reader    $25$25
Surround sound   $250$250$250
Telematics service, such as OnStar, with navigation    $225$225
Traffic + travel information    $25$25
Traffic information$25$25$25$25  
Instruments, Lights, and Mirrors 
Auto-dimming headlights    $200$200
Auto-dimming passenger-side mirror$75$75$75$75  
Cornering lights$50$50$50$50  
Fog lights$125$125$125$125  
Illuminated visor mirror, driver$50$50$50$50  
Illuminated visor mirror, passenger$50$50$50$50  
Turn signals on or near mirrors    $25$25
Visor mirror, driver    $10$10
Visor mirror, passenger    $10$10
Seats and Interior Trim 
Aluminum trim   $100$100$100
Automatic seat bolsters, driver   $300  
Automatic seat bolsters, front passenger   $300  
Center armrest(s), second row$50$50$50$50  
Folding second row seats$300$300$300$300  
Heated second row seats   $200  
Manual fore-aft adjuster, second row seats$75$75$75$75  
Manual recliner, second row seats$75$75$75$75  
Metal pedals    $75$75
Neck-level heating, front seats    $150$150
No leather in second row    $-300$-300
Power thigh bolsters, driver seat   $100  
Power thigh bolsters, passenger seat   $100  
Power thigh support length adjuster, driver seat$100$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100$100  
Upholstered instrument panel, leather   $1000  
Wood trim    $300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable   $1000  
Electronic systems calibration selector$200$200$200$200  
Transmission 
Steering-wheel-mounted transmission controls $100$100$100 $100
Total Value of Features$8,140$9,540$8,790$12,890$11,160$12,310
Value of Feature Adjustments$0$1,400$650$4,750$3,020$4,170
Value of Feature Adjustments0-35-16-85-2,812-3,882

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Specifications Comparison: Porsche Cayenne vs. Mercedes-Benz SLK

Model Year20122014
ModelCayenneSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase114.0 in95.7 in
Length190.8 in162.8 in
Width76.3 in71.5 in
Height67.4 in51.2 in
Curb Weight4,399 lb.3,242 lb.
Fuel Capacity22.4 gal.15.9 gal.
Row 1 Headroom0.0 in38.0 in
Row 1 Shoulder Room0.0 in52.2 in
Row 1 Legroom0.0 in42.5 in
Cargo Volume,
Minimum
23.7 ft36.4 ft3
Cargo Volume,
Maximum
62.9 ft310.1 ft3

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Option Package Details
Porsche Cayenne

Premium Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Variable assist steering (optional)0No
Heated front seats200Yes
Sunroof900No
Memory system, driver seat200Yes
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Navigation system600Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Unbranded, 235W, 11 speakers (with subwoofer)350No
Total Requested294063%
Total Not Requested170037%

Option Package Details
Porsche Cayenne S

Premium Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Heated front seats200Yes
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Navigation system600Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Unbranded, 235W, 11 speakers (with subwoofer)350No
Total Requested324080%
Total Not Requested80020%

Option Package Details
Porsche Cayenne S Hybrid

Premium Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Heated front seats200Yes
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Navigation system600Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Unbranded, 235W, 11 speakers (with subwoofer)350No
Total Requested324080%
Total Not Requested80020%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300No
Total Requested15033%
Total Not Requested30067%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested94084%
Total Not Requested17516%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%
Distronic Plus Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision alert200Yes
Blind spot intervention150No
Total Requested40020%
Total Not Requested160080%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300No
Total Requested15033%
Total Not Requested30067%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested94084%
Total Not Requested17516%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%
Distronic Plus Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision alert200Yes
Blind spot intervention150No
Total Requested40020%
Total Not Requested160080%

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